arohablue / BlockDockServer

A system to securely share files on the blockchain with IPFS.
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CVE-2020-13943 (Medium) detected in tomcat-embed-core-8.5.15.jar - autoclosed #116

Closed mend-bolt-for-github[bot] closed 2 years ago

mend-bolt-for-github[bot] commented 3 years ago

CVE-2020-13943 - Medium Severity Vulnerability

Vulnerable Library - tomcat-embed-core-8.5.15.jar

Core Tomcat implementation

Library home page: http://tomcat.apache.org/

Path to dependency file: /BlockDockServer/build.gradle

Path to vulnerable library: /root/.gradle/caches/modules-2/files-2.1/org.apache.tomcat.embed/tomcat-embed-core/8.5.15/f197a93ae66212767b004fd93d7a1a8ea62bc3fa/tomcat-embed-core-8.5.15.jar

Dependency Hierarchy: - spring-boot-starter-tomcat-1.5.4.RELEASE.jar (Root Library) - :x: **tomcat-embed-core-8.5.15.jar** (Vulnerable Library)

Vulnerability Details

If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources.

Publish Date: 2020-10-12

URL: CVE-2020-13943

CVSS 3 Score Details (4.3)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: None - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://lists.apache.org/thread.html/r4a390027eb27e4550142fac6c8317cc684b157ae314d31514747f307%40%3Cannounce.tomcat.apache.org%3E

Release Date: 2020-10-12

Fix Resolution: org.apache.tomcat:tomcat-coyote:8.5.58,9.0.38,10.0.0-M8;org.apache.tomcat.embed:tomcat-embed-core:8.5.58,9.0.38,10.0.0-M8


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mend-bolt-for-github[bot] commented 2 years ago

:heavy_check_mark: This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.